Protein Synthesis Manipulatives Kit - YouTube
Building the cell from “scratch” not only reduces confusion but engages the students as they put the organelles in place and compare the plant cell, the animal cell and the bacteria and viruses. Largest piece is 23″ in diameter. Includes Plant Cells (below left). A great addition to your teaching tool kit!
Protein Synthesis Manipulatives Kit - UniScience …
Students manipulate the monomers to build carbohydrates, lipids, proteins and nucleic acids. Excellent hands-on tools for demonstrating DNA replication and transcription as well as ATP formation. Students’ assembly of the polymers and enactment of the processes will promote understanding and retention of the concepts. Largest piece approximately 10″ by 3″.
Translation made easy with manipulatives! Show students the features on the larger tRNA, then have them use the smaller ones to model the process. Ribosome pieces can be moved along the mRNA strand as amino acids bond to the growing polypeptide chain. Can be used with the Macromolecules Kit or stand alone. Largest piece is approximately 27″ long.
Protein Synthesis Manipulatives Kit - …
The first course in our year-long introductory series for Biology majors encompasses four learning units: biological molecules and cells, metabolism, genetics, and evolution. Of these, the metabolism unit, which includes respiration and photosynthesis, has shown the lowest student exam scores, least interest, and lowest laboratory ratings. Consequently, we hypothesized that modeling metabolic processes in the laboratory would improve student content learning during this course unit. Specifically, we developed manipulatives-based laboratory exercises that combined paper cutouts, movable blocks, and large diagrams of the cell. In particular, our novel use of connecting LEGO blocks allowed students to move model electrons and phosphates between molecules and within defined spaces of the cell. We assessed student learning using both formal (content indicators and attitude surveys) and informal (the identification of misconceptions or discussions with students) approaches. On the metabolism unit content exam, student performance improved by 46% over pretest scores and by the end of the course, the majority of students rated metabolism as their most-improved (43%) and favorite (33%) subject as compared with other unit topics. The majority of students rated manipulatives-based labs as very helpful, as compared to non-manipulatives-based labs. In this report, we will demonstrate that students made learning gains across all content areas, but most notably in the unit that covered respiration and photosynthesis.
Protein Synthethis Manipulatives Kit - Spectrum …
After Big Picture approval, student pairs ordered and modeled key steps of glycolysis using a combination of cutouts and LEGO blocks (). Glycolysis cutouts () were made using text-associated images from Biology () that we modified using graphics software. In the lectures, we focused on the following key glycolysis reactions, each represented by one cutout box: (1) ATP-consuming glucose to glucose-6-phosphate (G6P); (2) ATP-consuming fructose-6-phosphate to fructose-1,6-bisphosphate; (3) NADH/e-generating glyceraldehyde-3-phosphate (G3P) to 1, 3- bisphospholycerate; and (4) ATP-generating steps that ultimately yield pyruvate. In terms of these cutouts, students were expected to order and label glucose, G6P, G3P, and pyruvate. After placing paper cutouts in order on the cell diagram, they then used movable LEGO blocks to represent energy balance events, as summarized in . Specifically, we assembled block kits that contained 12 of each of the manipulatives shown in (cost = $200).
PSYKIT, Protein Synthesis Manipulatives Kit (kit)
Students join the organisms pictured into food chains, using the included background information sheet, then join the food chains into a food web. The trophic level pieces of the energy pyramid can then be placed to show energy transfer. Challenge students to explain the energy loss! The kit includes 18 separate organisms with an energy pyramid 15″ high.